Auto-create account in both MySQL and PG

src/test/java/database/character/CharacterSaverTest.java

@@ -9,6 +9,7 @@ import database.PgDatabaseConfig;
 import database.PgDatabaseConnection;
 import database.migration.FlywayRunner;
 import database.monsterbook.MonsterCardRepository;
+import org.jdbi.v3.core.Handle;
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;
 import org.mockito.Mockito;
@@ -120,10 +121,12 @@ class CharacterSaverTest {
                 SELECT level
                 FROM chr
                 WHERE id = :id""";
-        return pgConnection.getHandle().createQuery(sql)
-                .bind("id", chrId)
-                .mapTo(Integer.class)
-                .one();
+        try (Handle handle = pgConnection.getHandle()) {
+            return handle.createQuery(sql)
+                    .bind("id", chrId)
+                    .mapTo(Integer.class)
+                    .one();
+        }
     }
 
 }

src/test/java/testutil/TestData.java

@@ -2,6 +2,8 @@ package testutil;
 
 import client.CharacterStats;
 import database.PgDatabaseConnection;
+import database.account.Account;
+import database.account.AccountRepository;
 import database.character.CharacterRepository;
 import org.jdbi.v3.core.Handle;
 
@@ -10,24 +12,20 @@ import java.time.LocalDate;
 public class TestData {
 
     public static GeneratedIds create(PgDatabaseConnection connection) {
+        int accountId = insertAccount(connection);
         try (Handle handle = connection.getHandle()) {
-            int accountId = insertAccount(handle);
             int chrId = insertChr(handle, accountId);
             return new GeneratedIds(accountId, chrId);
         }
     }
 
-    private static int insertAccount(Handle handle) {
-        String sql = """
-                INSERT INTO account (name, password, birthday)
-                VALUES  (:name, :password, :birthday)""";
-        return handle.createUpdate(sql)
-                .bind("name", "accountname")
-                .bind("password", "accountpassword")
-                .bind("birthday", LocalDate.of(2005, 5, 11))
-                .executeAndReturnGeneratedKeys()
-                .mapTo(Integer.class)
-                .one();
+    private static int insertAccount(PgDatabaseConnection connection) {
+        Account account = Account.builder()
+                .name("accountname")
+                .password("accountpassword")
+                .birthdate(LocalDate.now())
+                .build();
+        return new AccountRepository(connection).insert(account);
     }
 
     private static int insertChr(Handle handle, int accountId) {